[FFmpeg-cvslog] avformat/rtsp: set return variable in error path

[Andriy Gelman]

ffmpeg | branch: master | Andriy Gelman <andriy.gelman at gmail.com> | Mon Oct 12 16:36:08 2020 -0400| [78537aa52f03f9fcf1f278c8bb8cc30ee1a64d38] | committer: Andriy Gelman

avformat/rtsp: set return variable in error path

In this error path ret still stores the number of bytes read in
ffurl_read().

Reviewed-by: Martin Storsjö <martin at martin.st>
Signed-off-by: Andriy Gelman <andriy.gelman at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=78537aa52f03f9fcf1f278c8bb8cc30ee1a64d38
---

 libavformat/rtsp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index d9832bbf1f..b0631c7abf 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -2493,6 +2493,7 @@ static int rtp_read_header(AVFormatContext *s)
         av_log(s, AV_LOG_ERROR, "Unable to receive RTP payload type %d "
                                 "without an SDP file describing it\n",
                                  payload_type);
+        ret = AVERROR_INVALIDDATA;
         goto fail;
     }
     if (par->codec_type != AVMEDIA_TYPE_DATA) {